Of the 3, I would target David Nelson. I picked him up at the end of week one, and started him as my flex last week. He single-handedly on my matchup with his 16 fantasy points. Fitzpatrick recently raved about him in an interview, and looks for him often in the slot. Drop Roy Williams for him.
You already know my feelings on my McCluster as per my own Topic. With Mercedes going down, I say you pick up Dexter for him.
I'm really high on Decker (lifetime Broncos fan here). I'm just not sure how many targets he will be getting once Brandon Lloyd, and Eddie Royal are back in the mix.
Nelson>McCluster>Decker in that order, and I'd definitely drop all 3. Roy Williams upside is lower than any of theirs, Rickys a backup to one of the best backs in the league (who's not shown any reason to think he's slowing down), and you have Witten so no need for Lewis.
Waiver 1 - Sep 21: David Nelson dropping Roy Williams Waiver 2 - Sep 21: Dexter McCluster dropping Marcedes Lewis Waiver 3 - Sep 21: Eric Decker dropping Ricky Williams Waiver 4 - Sep 21: Roy Helu dropping Ricky Williams (just in case i can't get Decker and Helu is still out there)
QB - RGIII WR - R. Wayne, A.J. Green, Antonio Brown, L. Moore RB - M. Forte, Rashad Jennings, D. Murray, R. Mendenhall, J. Dwyer TE - J. Witten, A. Gates Flex - T. Richardson K - R. Gould DEF - Bears